#20211 [Opn->Bgs]: Segfault in sapi_apache_header_handler

ID: 20211 Updated by: sniper@php.net Reported By: mbr@freebsd.org -Status: Open +Status: Bogus Bug Type: Zlib Related Operating System: FreeBSD PHP Version: 4CVS-2002-11-01 New Comment: Please do not submit the same bug more than once. An existing bug report already describes this very problem. Even if you feel that your issue is somewhat different, the resolution is likely to be the same. Because of this, we hope you add your comments to the original bug instead. Thank you for your interest in PHP. Previous Comments: ------------------------------------------------------------------------ [2002-11-01 05:42:36] mbr@freebsd.org Looks like this one is related to: #19919 ------------------------------------------------------------------------ [2002-11-01 05:34:33] mbr@freebsd.org #0 0x2836810e in sapi_apache_header_handler (sapi_header=0xbfbff5e4, sapi_headers=0x2853c790) at mod_php4.c:259 259 table_set(r->headers_out, header_name, header_content); (gdb) bt #0 0x2836810e in sapi_apache_header_handler (sapi_header=0xbfbff5e4, sapi_headers=0x2853c790) at mod_php4.c:259 #1 0x28370f79 in sapi_add_header_ex (header_line=0x8be0a0c "Content-Encoding", header_line_len=22, duplicate=1 '\001', replace=1 '\001') at SAPI.c:557 #2 0x283828ac in zif_ob_gzhandler (ht=2, return_value=0x8bdb86c, this_ptr=0x0, return_value_used=1) at zlib.c:1273 #3 0x2835178e in call_user_function_ex (function_table=0x80de080, object_pp=0x0, function_name=0x8d7718c, retval_ptr_ptr=0xbfbff7a8, param_count=2, params=0xbfbff75c, no_separation=1, symbol_table=0x0) at zend_execute_API.c:532 #4 0x28376197 in php_end_ob_buffer (send_buffer=1 '\001', just_flush=0 '\000') at output.c:177 #5 0x2837652f in php_end_ob_buffers (send_buffer=1 '\001') at output.c:267 #6 0x2836b907 in php_request_shutdown (dummy=0x0) at main.c:775 #7 0x28368442 in php_apache_request_shutdown (dummy=0x0) at mod_php4.c:390 #8 0x80514f2 in run_cleanups () #9 0x805cd15 in make_child () Cannot access memory at address 0x3dc26069. #0 0x2836810e in sapi_apache_header_handler (sapi_header=0xbfbff5e4, sapi_headers=0x2853c790) at mod_php4.c:259 259 table_set(r->headers_out, header_name, header_content); (gdb) list 254 if (!strcasecmp(header_name, "Content-Type")) { 255 r->content_type = pstrdup(r->pool, header_content); 256 } else if (!strcasecmp(header_name, "Set-Cookie")) { 257 table_add(r->headers_out, header_name, header_content); 258 } else { 259 table_set(r->headers_out, header_name, header_content); 260 } 261 262 *p = ':'; /* a well behaved header handler shouldn't change its original arguments */ 263 (gdb) p r->headers_out Cannot access memory at address 0x84. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=20211&edit=1